Do you know what wt silicone comes in gpm shocks?

For a monster truck you should probably be running like 50 to 100 wt. oil in the shocks, I run 70 wt. in my t-maxx and it seems to do the trick. You know you can mix oil wts. to make half wts.

the shock oil in the gpm shocks is 40wt.....somebody told me that.